CN109965967B - Craniomaxillofacial bone fracture plate - Google Patents
Craniomaxillofacial bone fracture plate Download PDFInfo
- Publication number
- CN109965967B CN109965967B CN201910383891.6A CN201910383891A CN109965967B CN 109965967 B CN109965967 B CN 109965967B CN 201910383891 A CN201910383891 A CN 201910383891A CN 109965967 B CN109965967 B CN 109965967B
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- China
- Prior art keywords
- ring
- bone fracture
- sliding groove
- fracture plate
- connecting hole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
- A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms
Abstract
The craniomaxillofacial bone fracture plate comprises a first bone fracture plate, a second bone fracture plate, a third bone fracture plate, a fastening connecting sleeve, a first positioning ring and a second positioning ring, the first bone fracture plate is internally provided with a first threaded hole, the two sides of the first bone fracture plate are provided with a first connecting ring, the first connecting ring is internally provided with a third connecting hole, the upper part of the first connecting ring is provided with a fourth sliding groove, the lower part of the first connecting ring is provided with a second sliding groove, the second bone fracture plate is internally provided with a plurality of second threaded holes, the right side of the second bone fracture plate is provided with a second connecting ring, no. two go-between inside has a connecting hole, No. one the connecting hole inside has No. two connecting holes, and a connecting hole is corresponding with No. two connecting holes, and No. two go-between lower parts have No. three spouts, and No. three coaptation board inside has a plurality of No. three screw holes, and No. three coaptation board left side has No. three go-between, No. three go-between inside has No. four connecting holes.
Description
Technical Field
The invention relates to the field of bone fracture plates, in particular to a craniomaxillofacial bone fracture plate.
Background
In craniomaxillofacial bone surgery, generally need to utilize craniomaxillofacial bone plate and bone screw to implement fixedly to craniomaxillofacial bone fracture position, however because most craniomaxillofacial bone plate specification is single, overall structure is unreasonable, can only use a plurality of craniomaxillofacial bone plates to fix when craniomaxillofacial bone multiple department is fractured to operation time has been prolonged, reinforcing patient's misery.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the craniomaxillofacial bone fracture plate with a reasonable structure.
The purpose of the invention is realized by the following technical scheme:
a craniomaxillofacial bone fracture plate comprises a first bone fracture plate, a second bone fracture plate, a third bone fracture plate, a fastening connecting sleeve, a first positioning ring and a second positioning ring, wherein a threaded hole is formed in the first bone fracture plate, connecting rings are arranged on two sides of the first bone fracture plate, a third connecting hole is formed in the first connecting ring, a fourth sliding groove is formed in the upper portion of the first connecting ring, a second sliding groove is formed in the lower portion of the first connecting ring, a plurality of second threaded holes are formed in the second bone fracture plate, a second connecting ring is formed in the right side of the second bone fracture plate, a first connecting hole is formed in the second connecting ring, a second connecting hole is formed in the first connecting hole, the first connecting hole corresponds to the second connecting hole, a third sliding groove is formed in the lower portion of the second connecting ring, a plurality of third threaded holes are formed in the third bone fracture plate, a third connecting ring is formed in the left side of the third bone fracture plate, and a fourth connecting hole is formed in the third connecting ring, the connecting ring upper portion has a spout No. one, and No. three the connecting ring lower part has a connecting hole No. five, and No. four connecting holes correspond with No. five connecting holes, and fastening connection cover inside has a screw hole No. four, and a connecting hole No. one suits with fastening connection cover, and No. two connecting holes suit with fastening connection cover, and No. three connecting holes suit with fastening connection cover, and No. four connecting holes suit with fastening connection cover, and No. five connecting holes suit with fastening connection cover, No. one connecting hole, No. two connecting holes, No. three connecting holes, No. four connecting holes, No. five connecting holes are on same central axis, and No. two the connecting ring lower part passes through fastening connection cover and connects a connecting ring upper portion, and No. two the connecting ring rotates on fastening connection cover, and No. two the holding ring upper portion suits with No. three spouts.
No. two holding ring upper portions are connected with No. three spouts, and No. two holding rings rotate in No. three spouts, and No. two holding ring lower parts have No. four spouts, No. four spouts suit with No. four collars, and No. four collars are connected to No. four spouts, and No. four spouts rotate in No. four collars, and No. three go-between upper portion is connected through adapter sleeve to a go-between lower part, No. three go-between rotates on adapter sleeve, and No. one holding ring upper portion has No. two collars.
The No. two bulge loops are matched with the No. two chutes, the No. two bulge loops are connected with the No. two chutes, the No. two bulge loops rotate in the No. two chutes, the No. one positioning ring is inwards matched with the No. one chute, the No. one positioning ring is connected with the No. one chute, and the No. one positioning ring slides in the No. one chute.
Has the advantages that:
at the fastening connection sleeve, a holding ring, under the mutually supporting of No. two holding rings, make a coaptation board and No. two coaptation boards, No. three coaptation boards are connected more firm, make overall structure more reasonable, a coaptation board simultaneously, No. two coaptation boards, No. three coaptation boards are connected through the fastening connection sleeve, and a coaptation board, No. two coaptation boards, No. three coaptation boards can rotate on the fastening connection sleeve simultaneously, can carry out the regulation of different angles through the actual conditions at craniomaxillofacial bone fracture position, the operation time has been saved greatly, high convenience is used, make overall structure more reasonable.
Drawings
FIG. 1 is a schematic view of the craniomaxillofacial bone plate structure according to the present invention.
FIG. 2 is a schematic structural view of a second bone plate of the craniomaxillofacial bone plate of the present invention.
Fig. 3 is a structural schematic view of the first bone fracture plate of the craniomaxillofacial bone fracture plate of the invention.
Fig. 4 is a schematic structural view of a third bone fracture plate of the craniomaxillofacial bone fracture plate.
Fig. 5 is a partial cross-sectional view of a craniomaxillofacial bone plate of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a craniomaxillofacial bone plate comprises a first bone plate 01, a second bone plate 02, a third bone plate 03, a fastening connecting sleeve 04, a first positioning ring 05 and a second positioning ring 06, wherein a first threaded hole 19 is formed inside the first bone plate 01, a first connecting ring 21 is arranged on two sides of the first bone plate 01, a third connecting hole 15 is formed inside the first connecting ring 21, a fourth sliding groove 12 is formed on the upper portion of the first connecting ring 21, a second sliding groove 09 is formed on the lower portion of the first connecting ring 21, a plurality of second threaded holes 18 are formed inside the second bone plate 02, a second connecting ring 22 is arranged on the right side of the second bone plate 02, a first connecting hole 13 is formed inside the second connecting ring 22, a second connecting hole 14 is formed inside the first connecting hole 13, the first connecting hole 13 corresponds to the second connecting hole 14, a third sliding groove 10 is formed on the lower portion of the second connecting ring 22, a plurality of third threaded holes 20 are formed inside the third bone plate 03, the third bone fracture plate 03 is provided with a third connecting ring 23 on the left side, a fourth connecting hole 16 is arranged in the third connecting ring 23, a first sliding groove 07 is arranged at the upper part of the third connecting ring 23, a fifth connecting hole 17 is arranged at the lower part of the third connecting ring 23, the fourth connecting hole 16 corresponds to the fifth connecting hole 17, a fourth threaded hole 24 is arranged in the fastening connecting sleeve 04, a first connecting hole 13 is matched with the fastening connecting sleeve 04, a second connecting hole 14 is matched with the fastening connecting sleeve 04, a third connecting hole 15 is matched with the fastening connecting sleeve 04, a fourth connecting hole 16 is matched with the fastening connecting sleeve 04, the fifth connecting hole 17 is matched with the fastening connecting sleeve 04, the first connecting hole 13, the second connecting hole 14, the third connecting hole 15, the fourth connecting hole 16 and the fifth connecting hole 17 are on the same central axis, the lower part of the second connecting ring 22 is connected with the upper part of the first connecting ring 21 through the fastening connecting sleeve 04, the second connecting ring 22 rotates on the fastening connecting sleeve 04, the first connecting ring 21 rotates on the fastening connecting sleeve 04, and the upper portion of the second positioning ring 06 is matched with the third sliding groove 10.
No. two holding ring 06 upper portions are connected No. three spout 10, and No. two holding ring 06 rotates in No. three spout 10, and No. two holding ring 06 lower parts have No. four spout 12, No. four spout 12 suit with No. four bulge loop 11, No. four spout 12 connect No. four bulge loop 11, and No. four spout 12 rotates in No. four bulge loop 11, and No. one go-between 21 lower part passes through adapter sleeve 04 and connects No. three go-between 23 upper portions, No. three go-between 23 rotates on adapter sleeve 04, and No. one holding ring 05 upper portion has No. two bulge loop 08.
The second convex ring 08 is matched with the second sliding groove 09, the second convex ring 08 is connected with the second sliding groove 09, the second convex ring 08 rotates in the second sliding groove 09, the first positioning ring 05 inwards corresponds to the first sliding groove 07, the lower portion of the first positioning ring 05 is connected with the first sliding groove 07, and the first positioning ring 05 slides in the first sliding groove 07.
At fastening adapter sleeve 04, a holding ring 05, under the mutually supporting of No. two holding rings 06, make a coaptation board 01 and No. two coaptation boards 02, No. three coaptation boards 03 are connected more firm, make overall structure more reasonable, a coaptation board 01 simultaneously, No. two coaptation boards 02, No. three coaptation boards 03 is connected through fastening adapter sleeve 04, and a coaptation board 01, No. two coaptation boards 02, No. three coaptation boards 03 can rotate on fastening adapter sleeve 04 simultaneously, can carry out the regulation of different angles through the actual conditions at craniomaxillofacial bone fracture position, the operating time has been saved greatly, high convenience is used, make overall structure more reasonable.
Claims (1)
1. A craniomaxillofacial bone fracture plate is characterized by comprising a first bone fracture plate, a second bone fracture plate, a third bone fracture plate, a fastening connecting sleeve, a first positioning ring and a second positioning ring, wherein a first threaded hole is formed in the first bone fracture plate, a first connecting ring is arranged on two sides of the first bone fracture plate, a third connecting hole is formed in the first connecting ring, a fourth sliding groove is formed in the upper portion of the first connecting ring, a second sliding groove is formed in the lower portion of the first connecting ring, a plurality of second threaded holes are formed in the second bone fracture plate, a second connecting ring is arranged on the right side of the second bone fracture plate, a first connecting hole is formed in the second connecting ring, a second connecting hole is formed in the first connecting hole, the first connecting hole corresponds to the second connecting hole, a third sliding groove is formed in the lower portion of the second connecting ring, a plurality of third threaded holes are formed in the third bone fracture plate, a third connecting ring is formed in the left side of the third bone fracture plate, the connecting ring III is internally provided with a connecting hole IV, the connecting ring III is provided with a sliding chute I at the upper part, the connecting ring III is provided with a connecting hole V at the lower part, the connecting hole IV corresponds to the connecting hole V, the fastening connecting sleeve is internally provided with a threaded hole IV, the connecting hole I corresponds to the fastening connecting sleeve, the connecting hole II corresponds to the fastening connecting sleeve, the connecting hole III corresponds to the fastening connecting sleeve, the connecting hole IV corresponds to the fastening connecting sleeve, the connecting hole V corresponds to the fastening connecting sleeve, the first connecting hole, the second connecting hole, the third connecting hole, the fourth connecting hole and the fifth connecting hole are on the same central axis, the lower part of the second connecting ring is connected with the upper part of the first connecting ring through a fastening connecting sleeve, the second connecting ring rotates on the fastening connecting sleeve, the first connecting ring rotates on the fastening connecting sleeve, and the upper part of the second positioning ring is matched with the third sliding groove; the upper part of the second positioning ring is connected with a third sliding groove, the second positioning ring rotates in the third sliding groove, the lower part of the second positioning ring is provided with a fourth sliding groove, the fourth sliding groove is matched with a fourth convex ring, the fourth sliding groove is connected with the fourth convex ring, the fourth sliding groove rotates in the fourth convex ring, the lower part of the first connecting ring is connected with the upper part of the third connecting ring through a fastening connecting sleeve, the third connecting ring rotates on the fastening connecting sleeve, and the upper part of the first positioning ring is provided with the second convex ring; the second bulge loop is matched with the second sliding groove, the second bulge loop is connected with the second sliding groove, the second bulge loop rotates in the second sliding groove, the first positioning ring is inwards matched with the first sliding groove, the lower part of the first positioning ring is connected with the first sliding groove, and the first positioning ring slides in the first sliding groove; the first bone fracture plate, the second bone fracture plate and the third bone fracture plate can rotate on the fastening connecting sleeve simultaneously, and can be adjusted at different angles according to the actual conditions of the cranio-maxillofacial bone fracture part, so that the operation time is greatly saved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383891.6A CN109965967B (en) | 2019-05-08 | 2019-05-08 | Craniomaxillofacial bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383891.6A CN109965967B (en) | 2019-05-08 | 2019-05-08 | Craniomaxillofacial bone fracture plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109965967A CN109965967A (en) | 2019-07-05 |
| CN109965967B true CN109965967B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383891.6A Active CN109965967B (en) | 2019-05-08 | 2019-05-08 | Craniomaxillofacial bone fracture plate |
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| CN (1) | CN109965967B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203417256U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Universal ring for bone fracture locking plate |
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| KR101081269B1 (en) * | 2002-11-19 | 2011-11-08 | 어큠드 엘엘씨 | Adjustable bone plates |
| DE102006062164A1 (en) * | 2006-12-22 | 2008-06-26 | Wolter, Dietmar F., Prof. Dr. | Reduction and fixation system for bone fragments |
| US8915918B2 (en) * | 2008-05-02 | 2014-12-23 | Thomas James Graham | Bone plate system for bone restoration and methods of use thereof |
| WO2010033786A2 (en) * | 2008-09-18 | 2010-03-25 | Synthes Usa, Llc | Anterior transpedicular screw-and-plate system |
| US8834484B2 (en) * | 2011-11-14 | 2014-09-16 | Biomet Manufacturing, Llc | Surgical instrument including angle adjustment mechanism and quick-connect mechanism |
| CN203458452U (en) * | 2013-07-01 | 2014-03-05 | 天津康立尔生物科技有限公司 | Double-cross craniomaxillofacial bone plate |
| CN203619653U (en) * | 2013-09-18 | 2014-06-04 | 天津康立尔生物科技有限公司 | Craniofacial bone fracture fixing plate |
| CN103654930B (en) * | 2013-11-29 | 2015-11-18 | 常州华森医疗器械有限公司 | The oblique locking compoboard in pelvis medial wall |
| CN104706410A (en) * | 2013-12-11 | 2015-06-17 | 天津市康尔医疗器械有限公司 | Screw countersunk head cranio-maxillofacial bone plate |
| KR101701734B1 (en) * | 2015-08-24 | 2017-02-07 | 주식회사 제일메디칼코퍼레이션 | Adjustable Bone Fixation Plate |
| CN109363758A (en) * | 2018-12-19 | 2019-02-22 | 尹坤 | A kind of New pattern chest clavicle joint bone plate |
-
2019
- 2019-05-08 CN CN201910383891.6A patent/CN109965967B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203417256U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Universal ring for bone fracture locking plate |
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| CN109965967A (en) | 2019-07-05 |
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